Confirmed cases of influenza (flu) in Wales have increased again this week, and remain at high levels. There have been further outbreaks of flu in hospitals and care homes. Flu cases are at the highest levels seen since 2010/11.

Influenza can be serious. Influenza is now circulating in the community, and it can be serious for some people, especially for pregnant women, those aged 65 and over, children, and people with long-term health conditions.